Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Koji Okazaki0
Masayoshi Matsui0
Date of Patent
May 9, 2006
0Patent Application Number
104333300
Date Filed
November 27, 2001
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An object of the present invention is to provide a charge amplifier which can be operated at low cost so that electric charge generated in a piezoelectric pressure sensor having one end grounded is converted into a voltage signal.
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